Update navigation dependencies

Update navigation library version to 2.3.0.
google-developer-training · android-dev-lxl · Aug 20, 2020 · Aug 19, 2020 · Aug 20, 2020 · Aug 19, 2020
commit 12504c791af21c00b09eed38fd6bfc99c15982e2
diff --git a/AndroidTrivia/app/build.gradle b/AndroidTrivia/app/build.gradle
@@ -31,7 +31,6 @@ android {
         vectorDrawables.useSupportLibrary = true
         versionCode 1
         versionName "1.0"
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
         release {
@@ -51,9 +50,9 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
     implementation "androidx.appcompat:appcompat:$supportlibVersion"
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-rc1'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation "com.google.android.material:material:1.0.0-rc01"
+    implementation "com.google.android.material:material:1.2.0"
     implementation"android.arch.navigation:navigation-fragment-ktx:$navigationVersion"
     implementation "android.arch.navigation:navigation-ui-ktx:$navigationVersion"
     implementation "com.google.android.material:material:$supportlibVersion"

diff --git a/AndroidTrivia/app/src/main/java/com/example/android/navigation/GameWonFragment.kt b/AndroidTrivia/app/src/main/java/com/example/android/navigation/GameWonFragment.kt
@@ -36,7 +36,7 @@ class GameWonFragment : Fragment() {
         binding.nextMatchButton.setOnClickListener { view: View ->
             view.findNavController().navigate(GameWonFragmentDirections.actionGameWonFragmentToGameFragment())
         }
-        val args = GameWonFragmentArgs.fromBundle(arguments!!)
+        val args = GameWonFragmentArgs.fromBundle(requireArguments())
         Toast.makeText(context, "NumCorrect: ${args.numCorrect}, NumQuestions: ${args.numQuestions}", Toast.LENGTH_LONG).show()
 
         setHasOptionsMenu(true)
@@ -45,7 +45,7 @@ class GameWonFragment : Fragment() {
 
     // Creating our Share Intent
     private fun getShareIntent() : Intent {
-        val args = GameWonFragmentArgs.fromBundle(arguments!!)
+        val args = GameWonFragmentArgs.fromBundle(requireArguments())
         val shareIntent = Intent(Intent.ACTION_SEND)
         shareIntent.setType("text/plain")
                 .putExtra(Intent.EXTRA_TEXT, getString(R.string.share_success_text, args.numCorrect, args.numQuestions))
@@ -58,19 +58,19 @@ class GameWonFragment : Fragment() {
     }
 
     // Showing the Share Menu Item Dynamically
-    override fun onCreateOptionsMenu(menu: Menu?, inflater: MenuInflater?) {
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
         super.onCreateOptionsMenu(menu, inflater)
-        inflater?.inflate(R.menu.winner_menu, menu)
+        inflater.inflate(R.menu.winner_menu, menu)
         // check if the activity resolves
-        if (null == getShareIntent().resolveActivity(activity!!.packageManager)) {
+        if (null == getShareIntent().resolveActivity(requireActivity().packageManager)) {
             // hide the menu item if it doesn't resolve
-            menu?.findItem(R.id.share)?.setVisible(false)
+            menu.findItem(R.id.share)?.isVisible = false
         }
     }
 
     // Sharing from the Menu
-    override fun onOptionsItemSelected(item: MenuItem?): Boolean {
-        when (item!!.itemId) {
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        when (item.itemId) {
             R.id.share -> shareSuccess()
         }
         return super.onOptionsItemSelected(item)

diff --git a/AndroidTrivia/app/src/main/java/com/example/android/navigation/TitleFragment.kt b/AndroidTrivia/app/src/main/java/com/example/android/navigation/TitleFragment.kt
@@ -50,13 +50,13 @@ class TitleFragment : Fragment() {
     }
 
 
-    override fun onCreateOptionsMenu(menu: Menu?, inflater: MenuInflater?) {
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
         super.onCreateOptionsMenu(menu, inflater)
-        inflater?.inflate(R.menu.options_menu,menu)
+        inflater.inflate(R.menu.options_menu,menu)
     }
 
-    override fun onOptionsItemSelected(item: MenuItem?): Boolean {
-        return NavigationUI.onNavDestinationSelected(item!!,view!!.findNavController())
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        return NavigationUI.onNavDestinationSelected(item,requireView().findNavController())
                 ||super.onOptionsItemSelected(item)
     }
 

diff --git a/AndroidTrivia/build.gradle b/AndroidTrivia/build.gradle
@@ -20,9 +20,9 @@ buildscript {
         kotlin_version = '1.3.72'
         archLifecycleVersion = '1.1.1'
         gradleVersion = '4.0.1'
-        supportlibVersion = '1.0.0-rc03'
+        supportlibVersion = '1.2.0'
         dataBindingCompilerVersion = gradleVersion // Always need to be the same.
-        navigationVersion = '1.0.0-rc02'
+        navigationVersion = '2.3.0'
     }
     repositories {
         google()
@@ -31,7 +31,7 @@ buildscript {
     dependencies {
         classpath "com.android.tools.build:gradle:$gradleVersion"
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-        classpath "android.arch.navigation:navigation-safe-args-gradle-plugin:$navigationVersion"
+        classpath "androidx.navigation:navigation-safe-args-gradle-plugin:$navigationVersion"
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files

diff --git a/AndroidTriviaFragment/app/build.gradle b/AndroidTriviaFragment/app/build.gradle
@@ -30,7 +30,6 @@ android {
         vectorDrawables.useSupportLibrary = true
         versionCode 1
         versionName "1.0"
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
         release {
@@ -50,7 +49,7 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
     implementation "androidx.appcompat:appcompat:$supportlibVersion"
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-rc1'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation "com.google.android.material:material:1.3.0-alpha02"
+    implementation "com.google.android.material:material:1.2.0"
 }
diff --git a/AndroidTriviaFragment/build.gradle b/AndroidTriviaFragment/build.gradle
@@ -20,9 +20,9 @@ buildscript {
         kotlin_version = '1.3.72'
         archLifecycleVersion = '1.1.1'
         gradleVersion = '4.0.1'
-        supportlibVersion = '1.0.0-rc03'
+        supportlibVersion = '1.2.0'
         dataBindingCompilerVersion = gradleVersion // Always need to be the same.
-        navigationVersion = '1.0.0-rc02'
+        navigationVersion = '2.3.0'
     }
     repositories {
         google()

diff --git a/AndroidTriviaNavigation/app/build.gradle b/AndroidTriviaNavigation/app/build.gradle
@@ -50,9 +50,9 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
     implementation "androidx.appcompat:appcompat:$supportlibVersion"
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-alpha1'
+    implementation 'androidx.constraintlayout:constraintlayout:2.0.0-rc1'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation "com.google.android.material:material:1.0.0-rc01"
+    implementation "com.google.android.material:material:1.2.0"
     implementation"android.arch.navigation:navigation-fragment-ktx:$navigationVersion"
     implementation "android.arch.navigation:navigation-ui-ktx:$navigationVersion"
     implementation "com.google.android.material:material:$supportlibVersion"

diff --git a/AndroidTriviaNavigation/app/src/main/java/com/example/android/navigation/TitleFragment.kt b/AndroidTriviaNavigation/app/src/main/java/com/example/android/navigation/TitleFragment.kt
@@ -50,13 +50,13 @@ class TitleFragment : Fragment() {
     }
 
 
-    override fun onCreateOptionsMenu(menu: Menu?, inflater: MenuInflater?) {
+    override fun onCreateOptionsMenu(menu: Menu, inflater: MenuInflater) {
         super.onCreateOptionsMenu(menu, inflater)
-        inflater?.inflate(R.menu.options_menu,menu)
+        inflater.inflate(R.menu.options_menu,menu)
     }
 
-    override fun onOptionsItemSelected(item: MenuItem?): Boolean {
-        return NavigationUI.onNavDestinationSelected(item!!,view!!.findNavController())
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        return NavigationUI.onNavDestinationSelected(item,view!!.findNavController())
                 ||super.onOptionsItemSelected(item)
     }
 

diff --git a/AndroidTriviaNavigation/build.gradle b/AndroidTriviaNavigation/build.gradle
@@ -20,9 +20,9 @@ buildscript {
         kotlin_version = '1.3.72'
         archLifecycleVersion = '1.1.1'
         gradleVersion = '4.0.1'
-        supportlibVersion = '1.0.0-rc03'
+        supportlibVersion = '1.2.0'
         dataBindingCompilerVersion = gradleVersion // Always need to be the same.
-        navigationVersion = '1.0.0-rc02'
+        navigationVersion = '2.3.0'
     }
     repositories {
         google()